CONFERENCE PROCEEDINGS
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Dr. Dirk Bequé
at GE Research
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 19 March 2014 Paper
Effect of object size, position, and detector pixel size on X-ray absorption, differential phase-contrast and dark-field signal
Johannes Wolf, Michael Chabior, Jonathan Sperl, Andreas Malecki, Dirk Bequé, Cristina Cozzini, Franz Pfeiffer
Proceedings Volume 9033, 903358 (2014) https://doi.org/10.1117/12.2043594
KEYWORDS: Sensors, Optical spheres, Signal detection, Absorption, X-rays, X-ray imaging, Interferometers, Phase shifts, X-ray detectors, Wavefronts
Proceedings Article | 18 March 2008 Paper
3D iterative full and half scan reconstruction in CT architectures with distributed sources
Proceedings Volume 6913, 691322 (2008) https://doi.org/10.1117/12.772976
KEYWORDS: Sensors, X-ray computed tomography, Computed tomography, Data acquisition, 3D image reconstruction, Distributed computing, Computer architecture, 3D image processing, Image quality, Collimation
Proceedings Article | 16 March 2007 Paper
Iterative reconstruction for multi-source inverse geometry CT: a feasibility study
Proceedings Volume 6510, 65105Y (2007) https://doi.org/10.1117/12.712852
KEYWORDS: Image restoration, Sensors, Fluctuations and noise, X-rays, Reconstruction algorithms, Head, Computed tomography, Spatial resolution, X-ray computed tomography, Signal attenuation
Proceedings Article | 13 March 2007 Paper
Multi-source inverse geometry CT: a new system concept for x-ray computed tomography
Proceedings Volume 6510, 65100H (2007) https://doi.org/10.1117/12.712854
KEYWORDS: Sensors, X-ray computed tomography, X-rays, X-ray detectors, Spatial resolution, Image quality, Reconstruction algorithms, Computing systems, Monte Carlo methods, Modulation
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